Graco 164118 Shaft
The Graco 164118 Shaft is an OEM cam/drive shaft for select Graco spray guns. Use it to restore smooth trigger-to-valve actuation—always verify by your model’s parts list before ordering.
Quick facts you can check at a glance:
- Part #: 164118 (OEM)
- Type: Shaft (cam/drive for trigger/valve)
- Fits: Graco 207-127 (Series K) Hydra-Mastic Gun; 206-718 Gun; 207-300 Gun
- Service tip: Inspect packings, gland nut, and cam/trigger parts during replacement.
Compatibility & Fitment
The Graco 164118 Shaft is an OEM internal shaft (cam/drive shaft) used in select Graco spray guns. Confirm your exact model against its parts list before ordering.
- Graco 207-127 (Series K) Hydra-Mastic Spray Gun
- Graco 206-718 Spray Gun
- Graco 207-300 Spray Gun
About the Part
The Graco 164118 Shaft operates within the gun’s trigger/valve mechanism to transfer motion and reliably open/close the fluid passage. Typical service involves inspecting packings, gland nuts, and the trigger/cam interface during replacement.
Key Details
| Part Number | 164118 |
|---|---|
| Item Type | Shaft (cam/drive shaft for spray gun mechanism) |
| Category | Gun Internal Components / Actuation |
| What’s Typically Checked Together | Trigger lever, cam interface, packings, gland/packing nuts, bushings |
Service Notes
- Always follow pressure-relief procedure before service.
- Inspect related wear parts (packings, gland nut, trigger/cam) and replace if worn.
- Verify fit by model/series and drawing; serial-range differences may apply.
Frequently Asked Questions
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